Update README.md

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Jeffrey Paul 2020-02-04 22:27:14 -08:00 committed by GitHub
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@ -4,6 +4,10 @@ This stores a file mtime, a size, and a cryptographically secure content checksu
in an xattr, so that you can verify that your files aren't corrupted
on filesystems that are dumb and don't include data checksums (e.g. apfs)
# inspired by
* https://github.com/rfjakob/cshatag
# background
You can dd a few random bytes into the middle of an hfs+ or apfs filesystem,